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Mesoscale Discussion 313
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   MESOSCALE DISCUSSION 0313
   NWS STORM PREDICTION CENTER NORMAN OK
   0200 PM CDT MON APR 07 2014

   AREAS AFFECTED...SRN GA/ERN FL PANHANDLE INTO N FL

   CONCERNING...TORNADO WATCH 67...

   VALID 071900Z - 072000Z

   THE SEVERE WEATHER THREAT FOR TORNADO WATCH 67 CONTINUES.

   SUMMARY...NEW TORNADO WATCH WILL BE ISSUED ACROSS THE DISCUSSION
   AREA...AS ONGOING STORMS ACROSS WW 67 ARE EXPECTED TO LINGER BEYOND
   SCHEDULED WW EXPIRATION.

   DISCUSSION...A BAND OF STORMS CONTINUES MOVING EWD ACROSS THE FL
   PENINSULA AND ADJACENT SRN GA ATTM...WHERE A MOIST AIRMASS FEATURING
   ROUGHLY 500 TO 700 J/KG MIXED-LAYER CAPE REMAINS IN PLACE PER
   OBJECTIVE ANALYSES AND THE 18Z TALLAHASSEE RAOB.  AS KINEMATIC
   CONDITIONS REMAIN SUPPORTIVE OF ORGANIZED STORMS...RISK FOR DAMAGING
   WINDS AND AN ISOLATED TORNADO OR TWO IS FORECAST TO PERSIST ACROSS
   THIS AREA UNTIL THE MAIN CONVECTIVE BAND PASSES.  GIVEN THAT THIS
   WILL NOT OCCUR PRIOR TO THE SCHEDULED 07/20Z EXPIRATION OF WW 67...A
   NEW/SMALL WW WILL BE ISSUED ACROSS THIS AREA...W OF NEWLY ISSUED WW
   68 TO COVER THIS LINGERING SEVERE RISK.

   ..GOSS/MEAD.. 04/07/2014


   ATTN...WFO...TBW...JAX...TAE...

   LAT...LON   29418504 29478539 30138527 30948437 31148300 30178323
               29948292 29228305 29528336 29848365 30008419 29418504 

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Page last modified: April 07, 2014
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